I approve Wesley, if you use OpenBSD 5.3 you should use npppd it's simpler than poptop and have nearly the same functionalities
-- Best regards, Loïc BLOT, UNIX systems, security and network expert http://www.unix-experience.fr Le lundi 05 août 2013 à 08:46 +0400, Wesley MOUEDINE ASSABY a écrit : > Hi, > > Why not use the embedded package in OpenBSD 5.3 : npppd ?? > conf files : /etc/npppd/npppd.conf and npppd-users > > Below a link that will help you on : > http://fr.slideshare.net/GiovanniBechis/npppd-easy-vpn-with-openbsd > > > Cheers, > > Wesley > > Le 2013-08-05 4:48, Alvaro Mantilla Gimenez a écrit : > > Hi, > > > > I am trying to configure poptop on OpenBSD 5.3 without success. > > I've > > installed the package and configured the files as > > the /usr/local/share/doc/pkg-readmes/poptop-1.3.4p4 says but didn't > > work so > > I started to change things here and there without success. These are > > the > > facts: > > > > /etc/pptpd.conf: > > > > stimeout 10 > > noipparam > > logwtmp > > localip 5.5.5.1 > > remoteip 5.5.5.2-102 > > > > > > /etc/ppp/options: > > > > lock > > auth > > usehostname > > proxyarp > > +MSChap-V2 mppe-128 mppe-stateless > > > > > > /etc/ppp/ppp.conf: > > > > default: > > set log Phase Chat LCP IPCP CCP tun command > > set speed 115200 > > > > pptp: > > set log phase tun > > enable proxy > > set dns 8.8.8.8 8.8.4.4 > > set ifaddr 5.5.5.1 5.5.5.0/0 255.255.255.0 > > set timeout 0 > > enable chap > > enable MSChapV2 > > > > > > And here the error: > > > > pptpd[25764]: CTRL: Starting call (launching pppd, opening GRE) > > ppp[14716]: Phase: Using interface: tun0 > > ppp[14716]: Phase: deflink: Created in closed state > > ppp[14716]: tun0: Command: default: set speed 115200 > > ppp[14716]: tun0: Command: pptp: set log phase tun > > ppp[14716]: tun0: Phase: PPP Started (direct mode). > > ppp[14716]: tun0: Phase: bundle: Establish > > ppp[14716]: tun0: Phase: deflink: closed -> opening > > ppp[14716]: tun0: Phase: deflink: Connected! > > ppp[14716]: tun0: Phase: deflink: opening -> carrier > > ppp[14716]: tun0: Phase: deflink: carrier -> lcp > > ppp[14716]: tun0: Phase: bundle: Authenticate > > ppp[14716]: tun0: Phase: deflink: his = none, mine = CHAP 0x81 > > ppp[14716]: tun0: Phase: Chap Output: CHALLENGE > > ppp[14716]: tun0: Phase: Chap Input: RESPONSE (49 bytes from > > testuser) > > ppp[14716]: tun0: Phase: Chap Output: SUCCESS > > ppp[14716]: tun0: Phase: deflink: lcp -> open > > ppp[14716]: tun0: Phase: bundle: Network > > ppp[14716]: tun0: Phase: deflink: open -> lcp > > ppp[14716]: tun0: Warning: ff01:4::: Change route failed: errno: > > Network > > is unreachable > > ppp[14716]: tun0: Warning: ff02:4::: Change route failed: errno: > > Network > > is unreachable > > ppp[14716]: tun0: Warning: ff02:4::: Change route failed: errno: > > Network > > is unreachable > > ppp[14716]: tun0: Phase: bundle: Terminate > > pptpd[25764]: CTRL: EOF or bad error reading ctrl packet length. > > pptpd[25764]: CTRL: couldn't read packet header (exit) > > pptpd[25764]: CTRL: CTRL read failed > > ppp[14716]: tun0: Phase: deflink: read (0): Got zero bytes > > ppp[14716]: tun0: Phase: deflink: Disconnected! > > ppp[14716]: tun0: Phase: deflink: Connect time: 1 secs: 354 octets > > in, > > 364 octets out > > ppp[14716]: tun0: Phase: deflink: 7 packets in, 11 packets out > > ppp[14716]: tun0: Phase: total 718 bytes/sec, peak 0 bytes/sec on > > Sun > > Aug 4 18:23:07 2013 > > ppp[14716]: tun0: Phase: deflink: lcp -> closed > > ppp[14716]: tun0: Phase: bundle: Dead > > ppp[14716]: tun0: Phase: PPP Terminated (normal). > > pptpd[25764]: CTRL: Client <truncated_ip> control connection > > finished > > > > > > So far I think is not an authentication problem (the authentication > > process > > seems to be "success") and it is a network related issue. However, I > > do not > > how to fix it according to the three lines on the output: > > > > ppp[14716]: tun0: Warning: ff01:4::: Change route failed: errno: > > Network > > is unreachable > > ppp[14716]: tun0: Warning: ff02:4::: Change route failed: errno: > > Network > > is unreachable > > ppp[14716]: tun0: Warning: ff02:4::: Change route failed: errno: > > Network > > is unreachable > > > > I enabled and applied on sysctl.conf: > > > > net.inet.gre.allow=1 > > net.inet.gre.wccp=1 > > > > Also, I added the pf.conf lines needed to allow traffic from 1723 and > > GRE > > connections and, to be sure, let all traffic from 5.5.5.0 network > > pass > > through the firewall on tun0. > > > > Any help? What I am missing? > > > > Thanks in advance, > > > > Alvaro [demime 1.01d removed an attachment of type application/pgp-signature which had a name of signature.asc]
